JIRA fails to start if it cannot create the plugins directory. The log message should be better.

2009-06-11 19:02:02,359 Main Thread ERROR [ContainerBase.[Catalina].[localhost].[/]] Exception sending context destroyed event to listener instance of class com.atlassian.jira.upgrade.ConsistencyLauncher
java.lang.IllegalStateException: Unable to create directory 'e:\blitz\home\plugins\installed-plugins'
	at com.atlassian.jira.plugin.PluginPath$JiraHomeAdapter.createDirectoryIfNecessary(PluginPath.java:121)
	at com.atlassian.jira.plugin.PluginPath$JiraHomeAdapter.<init>(PluginPath.java:58)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
	at org.picocontainer.defaults.InstantiatingComponentAdapter.newInstance(InstantiatingComponentAdapter.java:100)
	at org.picocontainer.defaults.ConstructorInjectionComponentAdapter.instantiateComponent(ConstructorInjectionComponentAdapter.java:200)
	at org.picocontainer.defaults.InstantiatingComponentAdapter.getComponentInstance(InstantiatingComponentAdapter.java:48)
	at org.picocontainer.defaults.DecoratingComponentAdapter.getComponentInstance(DecoratingComponentAdapter.java:42)
	at org.picocontainer.defaults.SynchronizedComponentAdapter.getComponentInstance(SynchronizedComponentAdapter.java:35)
	at org.picocontainer.defaults.DecoratingComponentAdapter.getComponentInstance(DecoratingComponentAdapter.java:42)